Home / 3,214,080.05-4,435,484.91-1,763,910.41

Finding the Fourth Proportional to 3,214,080.05, 4,435,484.91 and 1,763,910.41

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Solution

The fourth proportional to 3,214,080.05, 4,435,484.91 and 1,763,910.41 is: 2,434,226.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,080.05 : 4,435,484.91 = 1,763,910.41 : x
  2. Step 2: Convert to fraction form
    3,214,080.05/4,435,484.91 = 1,763,910.41/x
  3. Step 3: Cross multiply
    3,214,080.05x = 4,435,484.91 × 1,763,910.41
  4. Step 4: Simplify right side
    3,214,080.05x = 7,823,798,006,146.91
  5. Step 5: Solve for x
    x = 7,823,798,006,146.91/3,214,080.05
  6. Step 6: Final answer
    x = 2,434,226.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.